EP4266502A4 - Antennenstruktur, elektronische vorrichtung und drahtloses netzwerksystem - Google Patents

Antennenstruktur, elektronische vorrichtung und drahtloses netzwerksystem Download PDF

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Publication number
EP4266502A4
EP4266502A4 EP22919282.8A EP22919282A EP4266502A4 EP 4266502 A4 EP4266502 A4 EP 4266502A4 EP 22919282 A EP22919282 A EP 22919282A EP 4266502 A4 EP4266502 A4 EP 4266502A4
Authority
EP
European Patent Office
Prior art keywords
electronic device
wireless network
network system
antenna structure
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP22919282.8A
Other languages
English (en)
French (fr)
Other versions
EP4266502B1 (de
EP4266502A1 (de
Inventor
Xiaopeng Zhang
Zhijun Zhang
Dawei Zhou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsinghua University
Honor Device Co Ltd
Original Assignee
Tsinghua University
Honor Device Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202210056873.9A external-priority patent/CN114883773B/xx
Application filed by Tsinghua University, Honor Device Co Ltd filed Critical Tsinghua University
Publication of EP4266502A1 publication Critical patent/EP4266502A1/de
Publication of EP4266502A4 publication Critical patent/EP4266502A4/de
Application granted granted Critical
Publication of EP4266502B1 publication Critical patent/EP4266502B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/002—Protection against seismic waves, thermal radiation or other disturbances, e.g. nuclear explosion; Arrangements for improving the power handling capability of an antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in Bluetooth® or Wi-Fi® devices of Wireless Local Area Networks [WLAN]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/60—Router architectures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP22919282.8A 2022-01-18 2022-12-28 Antennenstruktur, elektronische vorrichtung und drahtloses netzwerksystem Active EP4266502B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210056873.9A CN114883773B (zh) 2022-01-18 一种天线结构、电子设备及无线网络系统
PCT/CN2022/142628 WO2023138324A1 (zh) 2022-01-18 2022-12-28 一种天线结构、电子设备及无线网络系统

Publications (3)

Publication Number Publication Date
EP4266502A1 EP4266502A1 (de) 2023-10-25
EP4266502A4 true EP4266502A4 (de) 2024-09-11
EP4266502B1 EP4266502B1 (de) 2025-08-13

Family

ID=82668440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22919282.8A Active EP4266502B1 (de) 2022-01-18 2022-12-28 Antennenstruktur, elektronische vorrichtung und drahtloses netzwerksystem

Country Status (3)

Country Link
US (1) US12374809B2 (de)
EP (1) EP4266502B1 (de)
WO (1) WO2023138324A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250038409A1 (en) * 2023-07-25 2025-01-30 Analog Devices International Unlimited Company Antenna array with dual circularly polarized antennas
CN121663172A (zh) * 2024-09-12 2026-03-13 英业达科技有限公司 天线装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210723373U (zh) * 2019-12-23 2020-06-09 成都菲斯洛克电子技术有限公司 一种基于混合馈电的双极化阵列天线

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661494A (en) 1995-03-24 1997-08-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High performance circularly polarized microstrip antenna
CN102163766B (zh) 2011-03-24 2014-03-05 清华大学 片上集成贴片天线
US9391375B1 (en) * 2013-09-27 2016-07-12 The United States Of America As Represented By The Secretary Of The Navy Wideband planar reconfigurable polarization antenna array
CN105870619B (zh) 2016-05-19 2018-07-20 华南理工大学 一种具有高共模抑制的差分滤波微带阵列天线
CN106356644B (zh) 2016-10-27 2019-05-07 南京理工大学 双端口双频双圆极化微带阵列天线
CN107394378A (zh) 2017-07-13 2017-11-24 清华大学 采用网格状辐射贴片的宽带低剖面双极化微带天线
CN111883906B (zh) 2020-08-10 2022-04-22 重庆邮电大学 一种加载人工磁导体结构反射板的高低频复合结构基站天线
CN212587718U (zh) 2020-08-27 2021-02-23 杭州海康威视数字技术股份有限公司 双极化天线
CN112688059B (zh) * 2020-12-14 2022-11-01 中国科学院国家空间科学中心 一种宽带圆极化微带阵列天线
CN113328255B (zh) * 2021-05-10 2022-05-03 电子科技大学 一种低剖面双端口高隔离的双圆极化天线阵列
CN113506982A (zh) * 2021-09-09 2021-10-15 南京天朗防务科技有限公司 一种双频段双极化共口径天线
CN116111343A (zh) * 2021-11-11 2023-05-12 华为技术有限公司 馈电网络、天线装置及通信设备

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210723373U (zh) * 2019-12-23 2020-06-09 成都菲斯洛克电子技术有限公司 一种基于混合馈电的双极化阵列天线

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023138324A1 *
ZHANG ZHAOMING ET AL: "S-band dual circularly polarized microstrip patch antenna array for satellite communication", 2017 SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), IEEE, 16 October 2017 (2017-10-16), pages 1 - 3, XP033376848, DOI: 10.1109/APCAP.2017.8420889 *

Also Published As

Publication number Publication date
US20240097348A1 (en) 2024-03-21
WO2023138324A1 (zh) 2023-07-27
EP4266502B1 (de) 2025-08-13
CN114883773A (zh) 2022-08-09
US12374809B2 (en) 2025-07-29
EP4266502A1 (de) 2023-10-25

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